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浮法(fa)鋼化玻璃用石英(ying)輥 退火用石英(ying)輥 非標(biao)石英(ying)產品
The silica ceramic rollers used in float glass tempering lines and kilns. The special parts made from silica ceramic.
The silica ceramic rollers used in float glass tempering lines and kilns. The special parts made from silica ceramic.
天津石英陶瓷輥性(xing)能指標(biao)/The Properties Of Fused Silica RoIler
項(xiang)目ITEMS 指標 TARGET
抗壓強度 compressive strength(mpa) ≥60
體積密(mi)度 Bulk Density(g/cm3) ≥1.96
SIO2(WT%) ≥99.96
顯(xian)氣孔(kong) Apparent Porosity 8-11
高溫抗彎度 Bending Strength(mpa) ≥30
熱(re)膨脹(zhang)系數(shu) Thermal Expansion(x10-6/℃) ?0.6
表面粗糙度 Ra/Roughness Ra(um) ≤1.6
直徑(jing)公差 Diameter Tolerance(mm) ?0.05
徑向跳動 TIR(mm) ≤0.13
The products made by Shelike strictly abide the quality management sytem and are inspected with scientific methods. That makes sure the products can service well.
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